
ECSS‐E‐ST‐20‐07CRev.1
7February2012
6
5.1.3 Electromagnetic effects verification report..................................................25
5.2 Test condit
ions .........................................................................................................25
5.2.1 Measureme
nt tolerances............................................................................25
5.2.2 Test site
......................................................................................................26
5.2.3 Ground plane
..............................................................................................28
5.2.4 Power source impedance
...........................................................................28
5.2.5 General test precautions
............................................................................30
5.2.6 EUT test configurations
..............................................................................30
5.2.7 Operation of EUT
........................................................................................33
5.2.8 Use of measurement equipment
................................................................34
5.2.9 Emission testing
.........................................................................................35
5.2.10 Susceptibilit
y testing...................................................................................37
5.2.11 Calibration
of measuring equipment...........................................................38
5.3 System leve
l .............................................................................................................39
5.3.1 General
.......................................................................................................39
5.3.2 Safety marg
in demonstration for critical or EED circuits ............................39
5.3.3 EMC
with the launch system ......................................................................39
5.3.4 Lightning
.....................................................................................................40
5.3.5 Spacecraft and
static charging ...................................................................40
5.3.6 Spacecraft
DC magnetic field emission......................................................40
5.3.7 Intra–system electroma
gnetic compatibility................................................40
5.3.8 Radiofrequency compatibility
......................................................................40
5.3.9 Grounding
...................................................................................................41
5.3.10 Electrical bo
nding .......................................................................................41
5.3.11 Wiring and shielding
...................................................................................41
5.4 Equipment and subsyst
em level test procedures.....................................................41
5.4.1 Overview
.....................................................................................................41
5.4.2 CE, power l
eads, differential mode, 30 Hz to 100 kHz...............................42
5.4.3 CE, power a
nd signal leads, 100 kHz to 100 MHz .....................................44
5.4.4 CE, power l
eads, inrush current .................................................................47
5.4.5 DC Magneti
c field emission, magnetic moment .........................................49
5.4.6 RE, electric
field, 30 MHz to 18 GHz..........................................................52
5.4.7 CS, power l
eads, 30 Hz to 100 kHz............................................................56
5.4.8 CS, bulk ca
ble injection, 50 kHz to 100 MHz..............................................58
5.4.9 CS, power l
eads, transients........................................................................62
5.4.10 RS, magneti
c field, 30 Hz to 100 kHz.........................................................65
5.4.11 RS, electric
field, 30 MHz to 18 GHz..........................................................68